*{
	margin: 0;
	padding: 0;
}
body{
	background-color: cornflowerblue;
	font-size: 12px;
	font-family: fangsong;
}
#整体{
	width: 780px;
	text-align: center; 
	background-color: royalblue;
	text-align: center;
	margin: auto auto;
}
#上面{
	width: 780px;
	height: 183px;
	background-color: white;
}
#中-左边{
	width: 195px;
	height: 654px;
	background-color: white;
	float: left;
	margin: 2px 2px 0 0;
	
}
#中-中间{
	width: 386px;
	height: 654px;
	background-color: #F0F8FF;
	float: left;
	margin: 2px 0 0 0 ;
}
#中-右边{
	width: 195px;
	height: 654px;
	background-color: white;
	float: left;
	margin: 2px 0 0 2px;
	
}
#底部{
	clear: both;
	width: 780px;
	height: 30px;
	background-color: white;
}